this post was submitted on 18 Jun 2024
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[–] Sparky@lemmy.blahaj.zone 21 points 4 months ago (4 children)

Wonder if you could drive on that obsidian, or is it too hot/sharp for any vehicle to drive over that area.

[–] VelvetGentleman@lemmy.world 45 points 4 months ago (2 children)

Obsidian forms when lava cools very rapidly, limiting crystal growth. The lava pictured above most likely cooled slowly.

[–] Sparky@lemmy.blahaj.zone 13 points 4 months ago (3 children)

Cool. I guess I used lava and obsidian as synonyms.

[–] MonkderDritte@feddit.de 12 points 4 months ago (2 children)

That's no lava, lava is fluid, magma too.

[–] prunerye@slrpnk.net 6 points 4 months ago

Depending on when this picture was taken, it's just the outermost layer that's solid. The lava flows from underneath.

[–] tpihkal@lemmy.world 11 points 4 months ago (2 children)
[–] casmael@lemm.ee 4 points 4 months ago
[–] croobat@lemmy.world 2 points 4 months ago

Dammit Minecraft!

[–] brbposting@sh.itjust.works 9 points 4 months ago (2 children)

I’ve used Obsidian to take private notes using Markdown. Also thought of this:

My son 🙋‍♂️was SO cute today, he asked me “dad are clouds candy?” 😍 I told him they were water. 💦 Then he asked “Dad, what’s the Earth’s defense system?” and then I remembered I don’t have a son and he asked again with his eyes obsidian black “what is the defense system father”

[–] cuchilloc@lemmy.world 4 points 4 months ago* (last edited 4 months ago)

Loved it, we need more people like you on Lemmy. Keep it weird 🖖

Edit: I use Roam instead of obsidian.

-“Where is Earth’s defense system father?” Intensifies

[–] Sparky@lemmy.blahaj.zone 3 points 4 months ago

Love the weirdness

[–] MonkderDritte@feddit.de 1 points 4 months ago (1 children)
[–] RizzRustbolt@lemmy.world 1 points 4 months ago (1 children)
[–] MonkderDritte@feddit.de 1 points 4 months ago* (last edited 4 months ago)

Is silicate glass.

[–] prunerye@slrpnk.net 11 points 4 months ago

Too hot, but every other time this has happened in the last several months, they've been able to spread dirt and gravel on top to make a temporary road.

[–] Anticorp@lemmy.world 5 points 4 months ago

After some time, you can. But it's going to be molten underneath the crispy exterior for a while. You're going to need some beefy 20 ply off-road tires so they don't immediately get sliced open.